Characteristics of diaphragm coupling 1. The ability to compensate for misalignment of two axes is strong, and compared with gear couplings, the angular displacement can be doubled. When there is radial displacement, the reaction force is small, and the flexibility is large, allowing for certain axial, radial, and angular displacements. 2. Has obvious shock absorption effect, no noise, and no wear. 3. Adapt to working in high temperatures (-80+300) and harsh environments, and be able to operate safely under conditions of impact and vibration. 4. The transmission efficiency is high, reaching 99.86%. Especially suitable for medium and high-speed high-power transmission. 5. Simple structure, light weight, small volume, and easy assembly and disassembly. It can be assembled and disassembled without moving the machine (referring to the type with intermediate shaft), and does not require lubrication. 6. Can accurately transmit speed, operate without slip, and can be used for transmission of…